Kerch is the language commonly used by the inhabitants of Kerch.
Note: a ★ represents Dutch derivation.
Goedmedbridge - Good Maiden’s Bridge, a bridge in Ketterdam ★ (goed=good, meid=maiden, bridge=bridge)
Ja - Yes ★
Enjent - Industry
Voorhent - Integrity
Almhent - Prosperity (maybe like alms?)
stadwatch - city watch (from stadswacht) ★
gondel(s) - gondola(s) ★
Ghezen - Kerch god of commerce, trade, and the market
Ridderspel - a gambling arcade game ★ (the knight game)
Spijker - a gambling arcade game ★
Hotspot - a type of Kerch cooking (hutspot in Dutch)
Goed - good ★
Morgen - morning ★
fentomen - ghosts, phantoms ★
vaarwell - farewell, goodbye ★
Jer ven - you are ★ (je bent)
azel - an ass ★ (ezel, literally a donkey)
kruge - Kerch currency ★ (from Middle Dutch kroech=crook; very revealing)
DeKappel - a particular (presumably famous) painter
kruge - the currency in Kerch
wuftsalts - smelling salts
Kerch is extremely influenced by Dutch as far in the Grishaverse.